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1 <?php |
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2 // $Id: node.install,v 1.4.2.3 2009/01/06 15:46:37 goba Exp $ |
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3 |
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4 /** |
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5 * Implementation of hook_schema(). |
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6 */ |
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7 function node_schema() { |
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8 $schema['node'] = array( |
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9 'description' => 'The base table for nodes.', |
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10 'fields' => array( |
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11 'nid' => array( |
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12 'description' => 'The primary identifier for a node.', |
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13 'type' => 'serial', |
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14 'unsigned' => TRUE, |
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15 'not null' => TRUE), |
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16 'vid' => array( |
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17 'description' => 'The current {node_revisions}.vid version identifier.', |
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18 'type' => 'int', |
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19 'unsigned' => TRUE, |
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20 'not null' => TRUE, |
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21 'default' => 0), |
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22 'type' => array( |
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23 'description' => 'The {node_type}.type of this node.', |
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24 'type' => 'varchar', |
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25 'length' => 32, |
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26 'not null' => TRUE, |
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27 'default' => ''), |
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28 'language' => array( |
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29 'description' => 'The {languages}.language of this node.', |
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30 'type' => 'varchar', |
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31 'length' => 12, |
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32 'not null' => TRUE, |
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33 'default' => ''), |
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34 'title' => array( |
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35 'description' => 'The title of this node, always treated as non-markup plain text.', |
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36 'type' => 'varchar', |
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37 'length' => 255, |
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38 'not null' => TRUE, |
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39 'default' => ''), |
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40 'uid' => array( |
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41 'description' => 'The {users}.uid that owns this node; initially, this is the user that created it.', |
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42 'type' => 'int', |
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43 'not null' => TRUE, |
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44 'default' => 0), |
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45 'status' => array( |
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46 'description' => 'Boolean indicating whether the node is published (visible to non-administrators).', |
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47 'type' => 'int', |
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48 'not null' => TRUE, |
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49 'default' => 1), |
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50 'created' => array( |
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51 'description' => 'The Unix timestamp when the node was created.', |
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52 'type' => 'int', |
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53 'not null' => TRUE, |
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54 'default' => 0), |
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55 'changed' => array( |
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56 'description' => 'The Unix timestamp when the node was most recently saved.', |
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57 'type' => 'int', |
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58 'not null' => TRUE, |
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59 'default' => 0), |
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60 'comment' => array( |
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61 'description' => 'Whether comments are allowed on this node: 0 = no, 1 = read only, 2 = read/write.', |
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62 'type' => 'int', |
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63 'not null' => TRUE, |
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64 'default' => 0), |
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65 'promote' => array( |
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66 'description' => 'Boolean indicating whether the node should be displayed on the front page.', |
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67 'type' => 'int', |
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68 'not null' => TRUE, |
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69 'default' => 0), |
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70 'moderate' => array( |
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71 'description' => 'Previously, a boolean indicating whether the node was "in moderation"; mostly no longer used.', |
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72 'type' => 'int', |
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73 'not null' => TRUE, |
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74 'default' => 0), |
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75 'sticky' => array( |
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76 'description' => 'Boolean indicating whether the node should be displayed at the top of lists in which it appears.', |
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77 'type' => 'int', |
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78 'not null' => TRUE, |
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79 'default' => 0), |
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80 'tnid' => array( |
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81 'description' => 'The translation set id for this node, which equals the node id of the source post in each set.', |
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82 'type' => 'int', |
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83 'unsigned' => TRUE, |
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84 'not null' => TRUE, |
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85 'default' => 0), |
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86 'translate' => array( |
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87 'description' => 'A boolean indicating whether this translation page needs to be updated.', |
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88 'type' => 'int', |
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89 'not null' => TRUE, |
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90 'default' => 0), |
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91 ), |
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92 'indexes' => array( |
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93 'node_changed' => array('changed'), |
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94 'node_created' => array('created'), |
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95 'node_moderate' => array('moderate'), |
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96 'node_promote_status' => array('promote', 'status'), |
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97 'node_status_type' => array('status', 'type', 'nid'), |
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98 'node_title_type' => array('title', array('type', 4)), |
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99 'node_type' => array(array('type', 4)), |
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100 'uid' => array('uid'), |
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101 'tnid' => array('tnid'), |
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102 'translate' => array('translate'), |
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103 ), |
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104 'unique keys' => array( |
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105 'vid' => array('vid') |
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106 ), |
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107 'primary key' => array('nid'), |
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108 ); |
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109 |
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110 $schema['node_access'] = array( |
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111 'description' => 'Identifies which realm/grant pairs a user must possess in order to view, update, or delete specific nodes.', |
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112 'fields' => array( |
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113 'nid' => array( |
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114 'description' => 'The {node}.nid this record affects.', |
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115 'type' => 'int', |
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116 'unsigned' => TRUE, |
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117 'not null' => TRUE, |
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118 'default' => 0), |
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119 'gid' => array( |
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120 'description' => "The grant ID a user must possess in the specified realm to gain this row's privileges on the node.", |
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121 'type' => 'int', |
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122 'unsigned' => TRUE, |
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123 'not null' => TRUE, |
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124 'default' => 0), |
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125 'realm' => array( |
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126 'description' => 'The realm in which the user must possess the grant ID. Each node access node can define one or more realms.', |
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127 'type' => 'varchar', |
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128 'length' => 255, |
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129 'not null' => TRUE, |
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130 'default' => ''), |
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131 'grant_view' => array( |
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132 'description' => 'Boolean indicating whether a user with the realm/grant pair can view this node.', |
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133 'type' => 'int', |
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134 'unsigned' => TRUE, |
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135 'not null' => TRUE, |
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136 'default' => 0, |
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137 'size' => 'tiny'), |
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138 'grant_update' => array( |
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139 'description' => 'Boolean indicating whether a user with the realm/grant pair can edit this node.', |
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140 'type' => 'int', |
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141 'unsigned' => TRUE, |
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142 'not null' => TRUE, |
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143 'default' => 0, |
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144 'size' => 'tiny'), |
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145 'grant_delete' => array( |
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146 'description' => 'Boolean indicating whether a user with the realm/grant pair can delete this node.', |
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147 'type' => 'int', |
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148 'unsigned' => TRUE, |
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149 'not null' => TRUE, |
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150 'default' => 0, |
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151 'size' => 'tiny') |
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152 ), |
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153 'primary key' => array('nid', 'gid', 'realm'), |
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154 ); |
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155 |
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156 $schema['node_counter'] = array( |
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157 'description' => 'Access statistics for {node}s.', |
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158 'fields' => array( |
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159 'nid' => array( |
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160 'description' => 'The {node}.nid for these statistics.', |
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161 'type' => 'int', |
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162 'not null' => TRUE, |
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163 'default' => 0), |
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164 'totalcount' => array( |
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165 'description' => 'The total number of times the {node} has been viewed.', |
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166 'type' => 'int', |
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167 'unsigned' => TRUE, |
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168 'not null' => TRUE, |
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169 'default' => 0, |
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170 'size' => 'big'), |
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171 'daycount' => array( |
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172 'description' => 'The total number of times the {node} has been viewed today.', |
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173 'type' => 'int', |
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174 'unsigned' => TRUE, |
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175 'not null' => TRUE, |
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176 'default' => 0, |
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177 'size' => 'medium'), |
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178 'timestamp' => array( |
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179 'description' => 'The most recent time the {node} has been viewed.', |
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180 'type' => 'int', |
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181 'unsigned' => TRUE, |
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182 'not null' => TRUE, |
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183 'default' => 0) |
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184 ), |
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185 'primary key' => array('nid'), |
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186 ); |
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187 |
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188 $schema['node_revisions'] = array( |
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189 'description' => 'Stores information about each saved version of a {node}.', |
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190 'fields' => array( |
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191 'nid' => array( |
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192 'description' => 'The {node} this version belongs to.', |
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193 'type' => 'int', |
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194 'unsigned' => TRUE, |
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195 'not null' => TRUE, |
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196 'default' => 0), |
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197 'vid' => array( |
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198 'description' => 'The primary identifier for this version.', |
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199 'type' => 'serial', |
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200 'unsigned' => TRUE, |
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201 'not null' => TRUE), |
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202 'uid' => array( |
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203 'description' => 'The {users}.uid that created this version.', |
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204 'type' => 'int', |
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205 'not null' => TRUE, |
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206 'default' => 0), |
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207 'title' => array( |
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208 'description' => 'The title of this version.', |
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209 'type' => 'varchar', |
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210 'length' => 255, |
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211 'not null' => TRUE, |
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212 'default' => ''), |
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213 'body' => array( |
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214 'description' => 'The body of this version.', |
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215 'type' => 'text', |
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216 'not null' => TRUE, |
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217 'size' => 'big'), |
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218 'teaser' => array( |
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219 'description' => 'The teaser of this version.', |
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220 'type' => 'text', |
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221 'not null' => TRUE, |
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222 'size' => 'big'), |
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223 'log' => array( |
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224 'description' => 'The log entry explaining the changes in this version.', |
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225 'type' => 'text', |
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226 'not null' => TRUE, |
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227 'size' => 'big'), |
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228 'timestamp' => array( |
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229 'description' => 'A Unix timestamp indicating when this version was created.', |
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230 'type' => 'int', |
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231 'not null' => TRUE, |
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232 'default' => 0), |
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233 'format' => array( |
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234 'description' => "The input format used by this version's body.", |
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235 'type' => 'int', |
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236 'not null' => TRUE, |
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237 'default' => 0) |
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238 ), |
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239 'indexes' => array( |
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240 'nid' => array('nid'), |
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241 'uid' => array('uid') |
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242 ), |
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243 'primary key' => array('vid'), |
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244 ); |
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245 |
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246 $schema['node_type'] = array( |
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247 'description' => 'Stores information about all defined {node} types.', |
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248 'fields' => array( |
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249 'type' => array( |
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250 'description' => 'The machine-readable name of this type.', |
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251 'type' => 'varchar', |
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252 'length' => 32, |
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253 'not null' => TRUE), |
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254 'name' => array( |
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255 'description' => 'The human-readable name of this type.', |
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256 'type' => 'varchar', |
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257 'length' => 255, |
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258 'not null' => TRUE, |
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259 'default' => ''), |
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260 'module' => array( |
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261 'description' => 'The base string used to construct callbacks corresponding to this node type.', |
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262 'type' => 'varchar', |
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263 'length' => 255, |
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264 'not null' => TRUE), |
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265 'description' => array( |
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266 'description' => 'A brief description of this type.', |
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267 'type' => 'text', |
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268 'not null' => TRUE, |
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269 'size' => 'medium'), |
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270 'help' => array( |
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271 'description' => 'Help information shown to the user when creating a {node} of this type.', |
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272 'type' => 'text', |
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273 'not null' => TRUE, |
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274 'size' => 'medium'), |
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275 'has_title' => array( |
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276 'description' => 'Boolean indicating whether this type uses the {node}.title field.', |
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277 'type' => 'int', |
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278 'unsigned' => TRUE, |
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279 'not null' => TRUE, |
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280 'size' => 'tiny'), |
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281 'title_label' => array( |
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282 'description' => 'The label displayed for the title field on the edit form.', |
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283 'type' => 'varchar', |
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284 'length' => 255, |
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285 'not null' => TRUE, |
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286 'default' => ''), |
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287 'has_body' => array( |
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288 'description' => 'Boolean indicating whether this type uses the {node_revisions}.body field.', |
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289 'type' => 'int', |
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290 'unsigned' => TRUE, |
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291 'not null' => TRUE, |
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292 'size' => 'tiny'), |
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293 'body_label' => array( |
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294 'description' => 'The label displayed for the body field on the edit form.', |
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295 'type' => 'varchar', |
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296 'length' => 255, |
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297 'not null' => TRUE, |
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298 'default' => ''), |
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299 'min_word_count' => array( |
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300 'description' => 'The minimum number of words the body must contain.', |
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301 'type' => 'int', |
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302 'unsigned' => TRUE, |
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303 'not null' => TRUE, |
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304 'size' => 'small'), |
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305 'custom' => array( |
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306 'description' => 'A boolean indicating whether this type is defined by a module (FALSE) or by a user via a module like the Content Construction Kit (TRUE).', |
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307 'type' => 'int', |
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308 'not null' => TRUE, |
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309 'default' => 0, |
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310 'size' => 'tiny'), |
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311 'modified' => array( |
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312 'description' => 'A boolean indicating whether this type has been modified by an administrator; currently not used in any way.', |
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313 'type' => 'int', |
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314 'not null' => TRUE, |
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315 'default' => 0, |
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316 'size' => 'tiny'), |
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317 'locked' => array( |
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318 'description' => 'A boolean indicating whether the administrator can change the machine name of this type.', |
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319 'type' => 'int', |
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320 'not null' => TRUE, |
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321 'default' => 0, |
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322 'size' => 'tiny'), |
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323 'orig_type' => array( |
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324 'description' => 'The original machine-readable name of this node type. This may be different from the current type name if the locked field is 0.', |
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325 'type' => 'varchar', |
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326 'length' => 255, |
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327 'not null' => TRUE, |
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328 'default' => '') |
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329 ), |
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330 'primary key' => array('type'), |
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331 ); |
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332 |
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333 return $schema; |
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334 } |
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335 |