69 lines
2.6 KiB
JavaScript
69 lines
2.6 KiB
JavaScript
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// @ts-check
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/** ****************************************************************************** */
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/** ****************************************************************************** */
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/** ****************************************************************************** */
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/** ****************************************************************************** */
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/** ****************************************************************************** */
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/** ****************************************************************************** */
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/**
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* Generate SQL text for Field
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* ==============================================================================
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* @param {object} params - Single object params
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* @param {import("../../../types/database-schema.td").DSQL_FieldSchemaType} params.columnData - Field object
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* @param {boolean} [params.primaryKeySet] - Table Name(slug)
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*
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* @returns {{fieldEntryText: string, newPrimaryKeySet: boolean}}
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*/
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module.exports = function generateColumnDescription({ columnData, primaryKeySet }) {
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/**
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* Format tableInfoArray
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*
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* @description Format tableInfoArray
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*/
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const { fieldName, dataType, nullValue, primaryKey, autoIncrement, defaultValue, defaultValueLiteral, notNullValue } = columnData;
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let fieldEntryText = "";
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fieldEntryText += `\`${fieldName}\` ${dataType}`;
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////////////////////////////////////////
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if (nullValue) {
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fieldEntryText += " DEFAULT NULL";
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} else if (defaultValueLiteral) {
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fieldEntryText += ` DEFAULT ${defaultValueLiteral}`;
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} else if (defaultValue) {
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fieldEntryText += ` DEFAULT '${defaultValue}'`;
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} else if (notNullValue) {
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fieldEntryText += ` NOT NULL`;
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}
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////////////////////////////////////////
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if (primaryKey && !primaryKeySet) {
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fieldEntryText += " PRIMARY KEY";
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primaryKeySet = true;
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}
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////////////////////////////////////////
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if (autoIncrement) {
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fieldEntryText += " AUTO_INCREMENT";
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primaryKeySet = true;
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}
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////////////////////////////////////////
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////////////////////////////////////////
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////////////////////////////////////////
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return { fieldEntryText, newPrimaryKeySet: primaryKeySet || false };
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};
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/** ****************************************************************************** */
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/** ****************************************************************************** */
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/** ****************************************************************************** */
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/** ****************************************************************************** */
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/** ****************************************************************************** */
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